a4 vertical walnut (21 * cm) a4 horizontal walnut (29.7 * 21cm) 10-inch vertical walnut (20.3 * cm) 10-inch horizontal walnut (25.4 * cm) 8-inch vertical walnut (15.2 * cm) 8-inch horizontal walnut (20.3 * cm) 7-inch vertical walnut (12 .. 7 * cm) 7-inch horizontal walnut (17.8*12 .. 7cm) 6-inch vertical walnut (10.2 * cm) 6-inch horizontal walnut (15.2*10.2cm) 5-inch vertical walnut (8.9 * cm) 5-inch horizontal walnut (12 .. 7 * cm) 4-inch horizontal walnut (10*7.6cm) a4 vertical beech (21 * cm) a4 horizontal beech (29.7 * 21cm) 10-inch vertical beech (20.3 * cm) 10-inch horizontal beech (25.4 * cm) 8-inch vertical beech (15.2 * cm) 8-inch horizontal beech (20.3 * cm) 7-inch vertical beech (12 .. 7 * cm) 7-inch horizontal beech (17.8*12 .. 7cm) 6-inch vertical beech (10.2 * cm) 6-inch horizontal beech (15.2*10.2cm) 5-inch vertical beech (8.9 * cm) 5-inch horizontal beech (12 .. 7 * cm) 4-inch horizontal beech (10*7.6cm)

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